Austrian Smoky Quartz Glass Dimensional Brooch

This lovely brooch had me fooled; at first glance I thought it was a Schreiner piece based on its construction and the size and variety of rhinestones. However, it is clearly stamped "Made in Austria". It is a lovely piece, with a large focal stone of faceted pale smoky color, surrounded by rust colored rhinestone flowers mounted on bendable arms.
The brooch measures 2-1/4 inches in diameter and is in excellent vintage condition. All stones are present and free from chips and the gold toned metal is also in very good condition.